Original Mopar NOS Oil pressure sending unit for 1989 and up 2.2 Turbo cars that have both an oil pressure gauge as well as a low oil light.   Will also fit some late build 88 2.2 Turbo cars as well.  This sensor is "w/gauge".  Mopar part number:  4687814
 
Note:  This unit has TWO pins on it.  This means it will operate both your low oil pressure *light* on your cluster as well as your oil pressure *gauge*.  This is important.   Bottom line, if you have a Shelby/Dodge or Chrysler TC by Maserati you want this sensor.
 
If this factory sensor is outside your budget, we do have an aftermarket version of this sensor available elsewhere on the site.